AEDC skilled craft workers providing essential support to engine test facilities at Arnold
AEDC craft personnel perform maintenance on the C-Plant Turbine Chiller 3 (TC3) at the Aeropropulsion Systems Test Facility for test support of the C-2 engine test cell at Arnold Air Force Base. Chiller units like TC3 enable altitude testing in the C1 and C2 engine test cells. In addition to the crane and ironworker support from the AEDC Model and Machine Shop, those involved in completing the work include: outside machinists David Brooks, Steve Cowan and John Meeks and boiler makers Scott Murphy and Stevie Sullivan. (U.S. Air Force photo/Jacqueline Cowan)

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Photo by: Jacqueline Cowan |  VIRIN: 180208-F-GV828-039.JPG